ISD - Rooftop Storm

Mage.Sets/src/mage/sets/innistrad/RooftopStorm.java

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+/*
+ *  Copyright 2010 BetaSteward_at_googlemail.com. All rights reserved.
+ *
+ *  Redistribution and use in source and binary forms, with or without modification, are
+ *  permitted provided that the following conditions are met:
+ *
+ *     1. Redistributions of source code must retain the above copyright notice, this list of
+ *        conditions and the following disclaimer.
+ *
+ *     2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *        of conditions and the following disclaimer in the documentation and/or other materials
+ *        provided with the distribution.
+ *
+ *  THIS SOFTWARE IS PROVIDED BY BetaSteward_at_googlemail.com ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ *  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ *  FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL BetaSteward_at_googlemail.com OR
+ *  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ *  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ *  SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ *  ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ *  NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ *  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ *  The views and conclusions contained in the software and documentation are those of the
+ *  authors and should not be interpreted as representing official policies, either expressed
+ *  or implied, of BetaSteward_at_googlemail.com.
+ */
+package mage.sets.innistrad;
+
+import java.util.UUID;
+import mage.Constants;
+import mage.Constants.CardType;
+import mage.Constants.Outcome;
+import mage.Constants.Rarity;
+import mage.abilities.Ability;
+import mage.abilities.SpellAbility;
+import mage.abilities.common.SimpleStaticAbility;
+import mage.abilities.costs.mana.ManaCostsImpl;
+import mage.abilities.effects.CostModificationEffectImpl;
+import mage.cards.Card;
+import mage.cards.CardImpl;
+import mage.game.Game;
+import mage.players.Player;
+import mage.util.CardUtil;
+
+/**
+ *
+ * @author BetaSteward
+ */
+public class RooftopStorm extends CardImpl<RooftopStorm> {
+
+    public RooftopStorm(UUID ownerId) {
+        super(ownerId, 71, "Rooftop Storm", Rarity.RARE, new CardType[]{CardType.ENCHANTMENT}, "{5}{U}");
+        this.expansionSetCode = "ISD";
+
+        this.color.setBlue(true);
+
+        // You may pay {0} rather than pay the mana cost for Zombie creature spells you cast.
+		this.addAbility(new SimpleStaticAbility(Constants.Zone.BATTLEFIELD, new RooftopStormCostReductionEffect()));
+        
+    }
+
+    public RooftopStorm(final RooftopStorm card) {
+        super(card);
+    }
+
+    @Override
+    public RooftopStorm copy() {
+        return new RooftopStorm(this);
+    }
+}
+
+//class RooftopStormAlternativeCost extends AlternativeCostImpl<RooftopStormAlternativeCost> {
+//
+//    public RooftopStormAlternativeCost() {
+//        super("You may pay {0} rather than pay the mana cost");
+//        this.add(new GenericManaCost(0));
+//    }
+//
+//    public RooftopStormAlternativeCost(final RooftopStormAlternativeCost cost) {
+//        super(cost);
+//    }
+//
+//    @Override
+//    public RooftopStormAlternativeCost copy() {
+//        return new RooftopStormAlternativeCost(this);
+//    }
+//
+//    @Override
+//    public boolean isAvailable(Game game, Ability source) {
+//        return true;
+//    }
+//
+//    @Override
+//    public String getText() {
+//        return "You may pay {0} rather than pay the mana cost";
+//    }
+//
+//}
+
+class RooftopStormCostReductionEffect extends CostModificationEffectImpl<RooftopStormCostReductionEffect> {
+
+	private static final String effectText = "You may pay {0} rather than pay the mana cost for Zombie creature spells you cast";
+
+	RooftopStormCostReductionEffect() {
+		super(Constants.Duration.WhileOnBattlefield, Constants.Outcome.Benefit);
+		staticText = effectText;
+	}
+
+	RooftopStormCostReductionEffect(RooftopStormCostReductionEffect effect) {
+		super(effect);
+	}
+
+	@Override
+	public boolean apply(Game game, Ability source, Ability abilityToModify) {
+		SpellAbility spellAbility = (SpellAbility) abilityToModify;
+		CardUtil.adjustCost(spellAbility, 2);
+		return true;
+	}
+
+	@Override
+	public boolean applies(Ability abilityToModify, Ability source, Game game) {
+		if (abilityToModify instanceof SpellAbility) {
+            SpellAbility spell = (SpellAbility) abilityToModify;
+			if (spell.getControllerId().equals(source.getControllerId())) {
+                Card sourceCard = game.getCard(spell.getSourceId());
+                if (sourceCard != null && sourceCard.getSubtype().contains("Zombie")) {
+                    Player player = game.getPlayer(spell.getControllerId());
+                    if (player != null && player.chooseUse(Outcome.Benefit, "Pay {0} rather than pay the mana cost for Zombie creature", game)) {
+                        spell.getManaCostsToPay().clear();
+                        spell.getManaCostsToPay().addAll(new ManaCostsImpl("{0}"));
+                        return true;
+                    }
+                }
+            }
+		}
+		return false;
+	}
+
+	@Override
+	public RooftopStormCostReductionEffect copy() {
+		return new RooftopStormCostReductionEffect(this);
+	}
+
+}